The U.S. Federal Aviation Administration (FAA) proposed to substantially raise the qualification requirements for first officers who fly for U.S. passenger and cargo airlines.

Consistent with a mandate in the Airline Safety and Federal Aviation Administration Extension Act of 2010, the proposed rule would require first officers – also known as co-pilots – to hold an Airline Transport Pilot (ATP) certificate, requiring 1,500 hours of pilot flight time. Currently, first officers are required to have only a commercial pilot certificate, which requires 250 hours of flight time. The proposal also would require first officers to have an aircraft type rating, which involves additional training and testing specific to the airplanes they fly.

Other highlights of the proposed rule include:

A requirement for a pilot to have a minimum of 1,000 flight hours as a pilot in air carrier operations that require an ATP prior to serving as a captain for a U.S. airline.

Enhanced training requirements for an ATP certificate, including 50 hours of multi-engine flight experience and completion of a new FAA-approved training program.

An allowance for pilots with fewer than 1,500 hours of flight time, but who have an aviation degree or military pilot experience, to obtain a “restricted privileges” ATP certificate. These pilots could serve only as a first officer, not as a captain. Former military pilots with 750 hours of flight time would be able to apply for an ATP certificate with restricted privileges. Graduates of a four-year baccalaureate aviation degree program would be able to obtain an ATP with 1,000 hours of flight time, only if they also obtained a commercial pilot certificate and instrument rating from a pilot school affiliated with the university or college.

The proposal addresses recommendations from an Aviation Rulemaking Committee, the National Transportation Safety Board, and the FAA’s Call to Action to improve airline safety.

The public may comment on the proposal for 60 days after publication on February 29.